Here is a relatively new concept in beauty spas......fish pedicure! A novelty, quiet cheap to maintain, easy to incorporate in an existing resort. Could be an idea for a new venture.....tilapia are quiet plentiful and so are corns...:D YouTube - Samantha Brown: Fish Pedicure in Cambodia
Not really a concept I'm comfortable with, especially being from a generation that grew up in the 'Jaws' era, but hey, whatever floats your boat, I suppose.:D